.container {
    max-width: 95%;
    margin: 0 auto;
    padding: 20px;
}

.message-form {
    margin-top: 20px;
}

textarea {
    width: 100%;
    height: 100px;
    margin-bottom: 10px;
    padding: 10px;
}

.table-controls {
    margin: 20px 0;
}

.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

th, td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
}

th {
    background-color: #f4f4f4;
    position: sticky;
    top: 0;
}

tr:nth-child(even) {
    background-color: #f9f9f9;
}

tr:hover {
    background-color: #f5f5f5;
}

button {
    padding: 10px 20px;
    margin-right: 10px;
    background-color: #007bff;
    color: white;
    border: none;
    cursor: pointer;
}

button:hover {
    background-color: #0056b3;
}

.simulation-controls {
    margin-top: 20px;
    padding: 10px;
    background-color: #f4f4f4;
    border-radius: 4px;
}

#simulationStatus {
    margin-left: 20px;
    font-weight: bold;
}
